13401124022125 has 16 divisors (see below), whose sum is σ = 19113831749376. Its totient is φ = 9189342186000.

The previous prime is 13401124022123. The next prime is 13401124022177. The reversal of 13401124022125 is 52122042110431.

It is a happy number.

It is not a de Polignac number, because 13401124022125 - 2¹ = 13401124022123 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13401124022093 and 13401124022102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13401124022123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7657784281 + ... + 7657786030.

It is an arithmetic number, because the mean of its divisors is an integer number (1194614484336).

Almost surely, 2^{13401124022125} is an apocalyptic number.

It is an amenable number.

13401124022125 is a deficient number, since it is larger than the sum of its proper divisors (5712707727251).

13401124022125 is an equidigital number, since it uses as much as digits as its factorization.

13401124022125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15315570333 (or 15315570323 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 28.

Adding to 13401124022125 its reverse (52122042110431), we get a palindrome (65523166132556).

The spelling of 13401124022125 in words is "thirteen trillion, four hundred one billion, one hundred twenty-four million, twenty-two thousand, one hundred twenty-five".